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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:169AA GHM

Order: 19

Horizontal side: 169 Vertical side: 169

Elements: 8√2, 10√2, 20, 20√2, 34, 35, 30√2, 34√2, 35√2, 50, 51, 59, 60, 68, 50√2, 51√2, 75, 59√2, 84.

Code: 847 0 169 500 84 169 501 134 169 352 169 134 351 169 169 753 169 59 346 0 85 685 34 51 601 94 119 302 124 89 204 114 99 203 134 99 104 124 89 345 0 51 84 102 51 590 110 59 591 169 59 515 0 0 514 51 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

84
50√2
50
35√2
35
75
34√2
68
60
30√2
20√2
20
10√2
34
8√2
59√2
59
51
51√2